| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.76 | 9.617% | $179.5088 | $179.51 | $179.50 | $179.50 |
| Purchase #2 | $181.86 | 12.754% | $205.0544 | $205.05 | $205.05 | $205.10 |
| Purchase #3 | $114.99 | 8.135% | $124.3444 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $14.70 | 4.690% | $15.3894 | $15.39 | $15.40 | $15.40 |
| Purchase #5 | $143.34 | 10.111% | $157.8331 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $8.59 | 12.465% | $9.6607 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $54.91 | 11.331% | $61.1319 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $682.15 | $752.9227 | $752.91 | $752.95 | $752.90 | |